GeminivsMichigan Copper
Gemini (dual purpose) and Michigan Copper (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Gemini
Alpha acid
6–10.4%
Beta acid
3–4.28%
Total oil
-
United States
Michigan Copper
Alpha acid
8.8–11%
Beta acid
2–3.5%
Total oil
1.15–2.7 mL
United States
Key differences
When to pick Gemini
- Versatile - works for both bittering and aroma
- Richer, more complex aroma profile
When to pick Michigan Copper
- Higher alpha acid - stronger bittering
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
CandyBlack currant
Only in Gemini
HoneydewStrawberryEucalyptusRosemaryFruityMandarinHay
Only in Michigan Copper
HibiscusFloralTropicalResinFruity
Property
| Property | Gemini | Michigan Copper |
|---|---|---|
| Alpha acid | 6–10.4% | 8.8–11% |
| Beta acid | 3–4.28% | 2–3.5% |
| Co-humulone | 31–32% | 32–36% |
| Total oil | - | 1.15–2.7 mL |
| Myrcene | 32–33% | 42–44% |
| Humulene | 11–12% | 17–18% |
| Caryophyllene | 4–5% | 7–8% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | United States |
| Purpose | Dual purpose | Aroma |